Check out the Calcite Crystals on Dolomite, Calcite Crystals in Fossil Clam, Calcite & Apophyllite, Color Zoned Golden Fluorite Crystal Cluster, Vanadinite Crystals on Matrix, Microcline var. Amazonite & Smoky Quartz, Stilbite with Hydroxy Apophyllite Crystals, Fluorapophyllite with Stilbite, Wulfenite Crystals on Barite, Dark Green Fluorapophyllite with Stilbite, Barite Crystals on Dolomite, Mottramite on Calcite, Galena with Calcite, Fluorite & Calcite on Quartz, Quartz Crystals Cluster with Ajoite Inclusions, Calcite on Dolomite with Pyrite & Stibnite, Gypsum, Strontianite on Calcite, Multi-Colored Apophyllites with Stilbite, Pyrite & Chalcopyrite with Sphalerite & Quartz, Black Chalcedony with Stilbite, Epistilbite with Calcite on Chalcedony, Quartz Crystal Cluster, Calcite & Barite Crystals on Fluorite, Calcite Crystals with Dolomite and Selenite Crystal Cluster mineral specimens on this page.
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#C3216 Microcline var. Amazonite with Smoky Quartz
Near Crystal Peak, Park County, Colorado
13 x 10 x 7.5 cm
Ex-Clarence Coil Collection/T. McKee Collection
$1,200
#C3218 Stilbite and Hydroxy-Apophyllite Crystals on Matrix
Uran Quarries, Near Panvel, Raigad District, Maharashtra, India
19 x 17 x 6 cm
$1,200
#C3221 Fluorapophyllite with Stilbite
Jalgaon. Maharashtra, India
14 x 9.5 x 7 cm
$550
Superb, pristine, gemmy, complex Calcite crystal (5x4x3.5 cm), pale yellow, bright, complete all around and nicely perched on a bed of smaller Calcites on a matrix of Dolomite. From a limited find of gemmy Calcites in the La Florida Mine. Even better in person !!
Cantabria is the richest region in the world in archaeological sites from the Upper Paleolithic period, although the first signs of human occupation date from Lower Paleolithic. The most significant cave painting site is the cave of Altamira, dated from about 16,000 to 9,000 BC and declared, with nine other Cantabrian caves, World Heritage Sites by UNESC
(From Wikipedia, the free encyclopedia).
Excellent plate of light blue green Amazonite and Smoky Quartz crystals with great geometric balance. Absolutely no repairs, which is most often not the case with these Colorado specimens. Essentially damage free except for a couple of minor dings on the Smoky Quartz crystals and one rear cleave on one of the Smoky tips. The large Amazonite is 4 cm in height.
Gemmy honey-amber colored Calcite crystals ina fossil clam.
The Calcite crystals fluoresce a light yellow-green color under shortwave and longwave UV light.
First discovered by Dr. Thomas Scott of the Florida Geological Survey, these clams were found in living position, and were largely confined to a stratigraphic zone 0.3 – 0.6m thick throughout Ruck's Pit. As these Mercenaria were found in a hinge-up living position, it is believed they died in place due to a catastrophic event, such as sudden burial or freshwater poisoning resulting from a hurricane, Tsunami or other causes. The age of these Mercenaria fossils is late Pliocene to early Pleistocene (1 – 1.5 million years old). Someone could study such causal factors further by achieving their online MBA.Catastrophic events are a very interesting topic that leads to many educational subjects. A student that studies their masters in criminal justice also has the opportunity to further educate themselves on the effects and outcomes of natural events.
Large, (4.5x3.5x3 cm), translucent Calcite crystal on a plate of clear Apophyllite crystals.
Classic, old (pre WW I) Calcite specimen from the famous Iron mines of Egremont. stunning cluster of glassy, water-clear to translucent, scalenohedrons with modified terminations. Crystals reach 3.8 cm.
Glassy, golden-amber Fluorite cubes with pretty purple zoning from the famous Cave-in-Rock District. The largest crystal measures 2.8 x 2.5 cm and all the very lustrous crystal faces have neat, micro-stepped growth. The presentation face is essentially pristine. Comes with a custom made, labeled base worth $150.
Nice coverage of hexagonal, light caramel colored Vanadinite crystals on matrix.
Very stunning combination of light cream colored Stilbite with unusual and rarer tabular crystal form of Hydroxy- Apophyllite. Essentially pristine.
Beautiful cluster of gemmy, sharp, light green Fluorapophyllite with Stilbite. Presents well from both sides.
#C3187 Dark Green Cubic Fluorapophyllite Crystals and Stilbite
Jalgaon, Maharashtra, India
16 x 9.5 x 8 cm
$2,000
#C3189 Barite Crystals on Dolomite Matrix
Cerro Warihuyn Miraflores, Huamalies Province, Huanco Department, Peru
6 x 5 x 4 cm
$1,400
Lemon yellow blades of Wulfenite on a clam shell shaped Barite Matrix.
Wulfenite is named for Franz Xavier von Wulfen (1728–1805), an Austrian mineralogist.
Excellent specimen of beautiful dark green, quasi-cubic crystals of Fluorapophyllite (largest measuring 4.5x4x4 cm) with translucent pale peach colored Stilbite crystal (up to 5x2.5x1 cm). All the crystals are essentially pristine.
Top quality cluster of very gemmy clear, light golden crystals of Barite with nicely modified edges on Dolomite matrix.
#C3162 Galena with Calcite
Zacatecas, Mexico
8.5 x 5.9 x 4.5 cm
Ex-Gene Meieran Collection
$150
#C3163 Fluorite and Calcite on Quartz (New Find)
San Antonio Mine, Santa Eulalia, Chihuahua, Mexico
14.8 x 9.2 x 6.3 cm
$250
#C3167 Quartz Crystal Cluster with Ajoite Inclusions
Messina Mine, Messina District,
Limpopo Province, South Africa
10 x 6 x 5 cm
$600
An excellent combination of Galena and Calcite from the famous mines at Zacatecas mines. Some of the faces of the brilliant, steel gray Galena crystals have a strangly melted and etched appearance.
An interestingly weird looking specimen of sharp, pretty lavender Fluorite crystals (to 2.5 cm) on a matrix of strange looking, etched Calcite formations. This is from a new find at the famous San Antonio Mine at Santa Eulalia.
Beautiful cluster of Quartz crystals with terminations richly included with rare Ajoite.
Metaphysical properties: This is a stone that produces a sense of peace which harmonizes the emotional body. Ajoite will assist in release of sorrow, anger and fear. It is wonderful if you seek to heal old wounds or find compassion and it assists in connection to Inner self, Higher Self and All That Is. It helps open one up the boundless potential that exists in each one of us.
Colorful mix of rare Epistilbite crystals with gemmy Calcite rhombs on Green Chalcedony.
Good example of fine quality Quartz found in the famous Quartz depoits of Arkansas.
Beautiful combination of golden Fluorite with white Calcite rhombs and blue, gemmy, Barite crystals from the famous Moscona Mine. Presents well from both sides.
Fine plate of translucent Calcite crystals with Dolomite from the famous Moscona Mine.
Super cluster of golden, gemmy, sharp Selenite crystals.
